linux/include/linux/task_work.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_TASK_WORK_H
#define _LINUX_TASK_WORK_H

#include <linux/list.h>
#include <linux/sched.h>

task_work_func_t;

static inline void
init_task_work(struct callback_head *twork, task_work_func_t func)
{ … }

enum task_work_notify_mode { … };

static inline bool task_work_pending(struct task_struct *task)
{ … }

int task_work_add(struct task_struct *task, struct callback_head *twork,
			enum task_work_notify_mode mode);

struct callback_head *task_work_cancel_match(struct task_struct *task,
	bool (*match)(struct callback_head *, void *data), void *data);
struct callback_head *task_work_cancel_func(struct task_struct *, task_work_func_t);
bool task_work_cancel(struct task_struct *task, struct callback_head *cb);
void task_work_run(void);

static inline void exit_task_work(struct task_struct *task)
{ … }

#endif	/* _LINUX_TASK_WORK_H */